Anti-seismic reinforcing structure of vehicle-mounted power supply module

Abstract

The utility model discloses an anti-seismic reinforcing structure of a vehicle-mounted power supply module, which relates to the technical field of power supply modules and comprises a shell, a power supply module body is movably arranged on the inner wall of the shell, a fixing mechanism matched with the power supply module body is arranged on the inner wall of the shell, and a mounting groove is formed in the shell. A plurality of anti-seismic assemblies are arranged on the inner wall of the mounting groove, each anti-seismic assembly comprises a first connecting seat, and one end of each first connecting seat is fixedly connected with the inner wall of one side of the mounting groove. By arranging the anti-seismic assemblies, the damping effect of the anti-seismic structure can be effectively optimized, the absorption capacity for high-frequency vibration and strong impact is good, and the service life of the anti-seismic structure is prolonged. According to the utility model, through arranging the fixing mechanism, the power supply module and the anti-seismic reinforcing structure can be conveniently and rapidly installed together, installation parts and steps are reduced, the installation efficiency is improved, and the anti-seismic effect can be indirectly improved.

Description

Technical Field

[0001] The present application relates to the technical field of power modules, and in particular to a seismic reinforcement structure for a vehicle-mounted power module. Background Art

[0002] In modern cars, the on-board power module plays a vital role. It provides a stable power supply for various electronic devices and systems of the vehicle, including the on-board entertainment system, navigation system, safety control system, etc. A reliable on-board power module is one of the key factors to ensure the normal operation and safety of the vehicle. In order to improve the reliability and stability of the on-board power module and meet the needs of automobile use in various harsh road conditions, it is imperative to develop an effective seismic reinforcement structure.

[0003] Regarding the above-mentioned related technologies, the inventors believe that, firstly, the seismic structure of the existing power module has limited shock absorption effect. The seismic structure only uses simple rubber pads or springs for shock absorption, and has insufficient absorption capacity for high-frequency vibrations and strong impacts, and cannot play an effective seismic effect; secondly, the existing seismic reinforcement structure is relatively complicated to install with the power module, and requires multiple components to be assembled, which increases installation time and cost, and may also affect the seismic effect due to improper installation. Utility Model Content

[0004] The purpose of this application is to provide a vehicle-mounted power module anti-seismic reinforcement structure to improve the problems of limited shock absorption effect and complicated installation of existing anti-seismic reinforcement structures.

[0005] The present application provides a vehicle-mounted power module anti-seismic reinforcement structure adopting the following technical solutions:

[0006] A seismic reinforcement structure for a vehicle-mounted power module includes a shell, an inner wall of the shell is provided with a fixing mechanism, an interior of the shell is provided with a mounting groove, the inner wall of the mounting groove is provided with multiple groups of seismic components, the seismic components include a first connecting seat, one end of the first connecting seat is fixedly connected to an inner wall of one side of the mounting groove, the inner wall of the first connecting seat is hinged with a first seismic damper body and a second seismic damper body through a rotating shaft, the inner wall of the first connecting seat is fixedly connected with a second connecting seat and a third connecting seat used in conjunction with the first seismic damper body and the second seismic damper body, one end of the first seismic damper body and the second seismic damper body are respectively rotatably connected to the inner walls of the second connecting seat and the third connecting seat through a rotating shaft.

[0007] By adopting the above-mentioned technical solution, the seismic-resistant component arranged inside the shell utilizes the cooperation of the first connecting seat, the first seismic damper body, the second seismic damper body, the second connecting seat and the third connecting seat. When the vehicle vibrates, the first seismic damper body and the second seismic damper body can absorb and buffer the vibration energy through deformation and rotation, reduce the impact force transmitted to the power module body, thereby effectively improving the seismic performance of the power module.

[0008] Optionally, the fixing mechanism includes a mounting seat, and there are multiple mounting seats, one end of each of the mounting seats is fixedly connected to the inner wall of the outer shell, and one end of each of the mounting seats is fixedly connected to a telescopic gas rod, and the output ends of each of the telescopic gas rods are fixedly connected to a fixing plate.

[0009] By adopting the above technical solution, the telescopic gas rod in the fixing mechanism can push the fixing plate to firmly fix the power module body inside the shell, preventing it from displacement or loosening during vibration, simplifying the installation steps, and improving the installation efficiency of the seismic reinforcement structure.

[0010] Optionally, a first buffer pad is fixedly sleeved on the outer surface of the shell, and a second buffer pad is fixedly sleeved on the outer surface of the first buffer pad.

[0011] By adopting the above technical solution, the first buffer pad and the second buffer pad can further absorb and disperse the vibration energy from the outside, provide double protection for the power module body, and greatly improve the reliability of the seismic reinforcement structure.

[0012] Optionally, a first threading hole and a second threading hole are respectively formed at one end of the first buffer pad and the second buffer pad.

[0013] By adopting the above technical solution, the first wire threading hole and the second wire threading hole facilitate the cable lead-out of the power module body, while not affecting the shock-absorbing effect of the shock-absorbing layer.

[0014] Optionally, a plurality of mounting plates are fixedly connected to the bottom end of the shell, and a third threading hole is opened at one end of the shell.

[0015] By adopting the above technical solution, the mounting plate facilitates the installation of the entire seismic reinforcement structure on the vehicle, and the third threading hole also provides a channel for cable lead-out.

[0016] Optionally, a mounting frame is movably connected to the top of the housing, a plurality of connecting bolts are threadedly connected to the top of the mounting frame and the top of the housing, and a heat dissipation cover is fixedly connected to the inner wall of the mounting frame.

[0017] By adopting the above technical solution, the movable clamping mounting frame and connecting bolts are convenient for installation and removal, and the heat dissipation cover can promptly dissipate the heat generated by the power module body during operation, thereby ensuring the normal operation of the power module.

[0018] Optionally, the corresponding first anti-seismic damper body and the second anti-seismic damper body are arranged in a "V" shape.

[0019] By adopting the above technical solution, the first and second seismic damper bodies arranged in a “V” shape can provide better shock absorption effects in different directions, thereby improving the stability of the seismic reinforcement structure.

[0020] Optionally, one end of the opposite surfaces of the plurality of fixing plates are all made of anti-slip material, and the outer surfaces of the plurality of fixing plates are all made of shock-absorbing material.

[0021] By adopting the above technical solution, one end of the fixing plate made of anti-slip material can better fix the power module body to prevent it from sliding, and the outer surface of the fixing plate made of shock-absorbing material can further absorb vibration energy and improve the seismic performance of the fixing mechanism.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The utility model can effectively optimize the shock absorption effect of the earthquake-resistant structure by setting up the earthquake-resistant components, and has a better ability to absorb high-frequency vibrations and strong impacts;

[0024] 2. The present invention provides a fixing mechanism to facilitate the rapid installation of the power module and the seismic reinforcement structure, thereby reducing the number of installation components and steps, improving installation efficiency, and indirectly improving the seismic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model.

[0026] Figure 2 This is a schematic diagram of the explosive cross-section structure of the utility model.

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the earthquake-resistant component of the utility model.

[0028] Figure 4 This is a schematic diagram of the cross-sectional top view of the seismic component of the utility model.

[0029] Figure 5 This is a schematic diagram of the top view of the fixing mechanism of the utility model.

[0030] In the figure, 1. outer shell; 2. seismic assembly; 22. second connecting seat; 23. first seismic damper body; 24. first connecting seat; 25. second seismic damper body; 26. third connecting seat; 3. fixing mechanism; 31. telescopic gas rod; 32. mounting seat; 33. fixing plate; 4. second buffer pad; 5. mounting plate; 6. second threading hole; 7. first threading hole; 8. first buffer pad; 9. connecting bolt; 11. mounting groove; 12. mounting frame; 13. heat dissipation cover; 14. third threading hole. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0032] A seismic reinforcement structure for vehicle-mounted power modules, referring to Figure 1 and Figure 2 , including a shell 1, a mounting frame 12, a connecting bolt 9, a heat dissipation cover 13, a fixing mechanism 3, a mounting groove 11, an anti-seismic component 2, a first buffer pad 8, a second buffer pad 4 and a mounting plate 5, the first buffer pad 8 is fixedly sleeved on the outer surface of the shell 1, the second buffer pad 4 is fixedly sleeved on the outer surface of the first buffer pad 8, the first buffer pad 8 and the second buffer pad 4 are used in conjunction with each other to improve the anti-seismic performance of the anti-seismic reinforcement structure, one end of the first buffer pad 8 and the second buffer pad 4 are respectively provided with a first threading hole 7 and a second threading hole 6, the first threading hole 7 and the second threading hole 6 are used in conjunction with each other to facilitate the penetration of the power cord of the power module, one end of the shell 1 is provided with a third threading hole 14 used in conjunction with the first threading hole 7 and the second threading hole 6, the third threading hole 14 also provides a channel for cable lead-out, the battery module body is placed inside the shell 1, the fixing mechanism 3 is arranged on the inner wall of the shell 1, the fixing mechanism 3 plays a role in facilitating the fixation of the battery module, the battery module is installed in such Figure 2 The interior of the middle shell 1 improves the efficiency of installation. The installation groove 11 is opened inside the shell 1. Multiple groups of seismic components 2 are provided. The multiple groups of seismic components 2 are all arranged on the inner wall of the installation groove 11, and the internal structure of the multiple groups of seismic components 2 is the same. The multiple groups of seismic components 2 are used together to reduce the impact force transmitted to the power module body, thereby effectively improving the seismic performance of the power module.

[0033] Reference Figure 1 and Figure 2The mounting frame 12 is movably connected to the top of the shell 1, and a plurality of connecting bolts 9 are provided. The outer surfaces of the plurality of connecting bolts 9 are respectively threadedly connected to the mounting frame 12 and the top of the shell 1. The connecting bolts 9 facilitate the mounting frame 12 to be firmly connected to the top of the shell 1. The inner wall of the mounting frame 12 is fixedly connected to a heat dissipation cover 13 used in conjunction with the power module. The setting of the heat dissipation cover 13 facilitates better heat dissipation of the power module. The bottom end of the shell 1 is fixedly connected to a plurality of mounting plates 5. The use of multiple mounting plates 5 is convenient for installation of the anti-seismic reinforcement structure.

[0034] Reference Figure 3 and Figure 4 The anti-seismic assembly 2 includes a first connecting seat 24, a second connecting seat 22, a third connecting seat 26, a first anti-seismic damper body 23 and a second anti-seismic damper body 25. One end of the first connecting seat 24, the second connecting seat 22 and the third connecting seat 26 are fixedly connected to the inner wall of the mounting groove 11, and one end of the first anti-seismic damper body 23 and the second anti-seismic damper body 25 are rotatably connected to the inner wall of the first connecting seat 24 through a rotating shaft. The other end of the first anti-seismic damper body 23 and the second anti-seismic damper body 25 The ends are rotatably connected to the inner walls of the second connecting seat 22 and the third connecting seat 26 through a rotating shaft, and the corresponding first anti-seismic damper body 23 and the second anti-seismic damper body 25 are arranged in a "V" shape. The first anti-seismic damper body 23 and the second anti-seismic damper body 25 are used in conjunction with the first connecting seat 24, the second connecting seat 22 and the third connecting seat 26 to absorb and buffer vibration energy through deformation and rotation, reduce the impact force transmitted to the power module body, and thus effectively improve the anti-seismic performance of the power module.

[0035] Reference Figure 2 and Figure 5 The fixing mechanism 3 includes a mounting seat 32, a telescopic gas rod 31 and a fixing plate 33. The mounting seat 32, the telescopic gas rod 31 and the fixing plate 33 are all provided with multiple, one end of the multiple mounting seats 32 is fixedly connected to the inner wall of the shell 1, and one end of the multiple telescopic gas rods 31 is respectively fixedly connected to one end of the multiple mounting seats 32. The mounting seat 32 provides an installation position for the telescopic gas rod 31, and the output ends of the multiple telescopic gas rods 31 are respectively fixedly connected to one end of the multiple fixing plates 33, so that the output ends of the telescopic gas rods 31 drive the fixing plates 33 to move, and the fixing plates 33 move to fix the power module. The ends of the opposite surfaces of the multiple fixing plates 33 are all made of anti-slip material, and the outer surfaces of the multiple fixing plates 33 are all made of shock-absorbing material, which is convenient for the fixing plates 33 to better fix the power module, thereby improving the installation efficiency of the seismic reinforcement structure. The structure is simple and practical.

[0036] The implementation principle of the embodiment of the present application is: first, the power module body that needs to be reinforced is placed inside the shell 1, and through the fixing mechanism 3, the telescopic gas rods 31 on multiple mounting seats 32 push the fixing plate 33 to firmly fix the power module in the shell 1, thereby simplifying the installation steps of the seismic reinforcement structure.

[0037] Next, the mounting frame 12 is mounted on the housing 1 through a plurality of connecting bolts 9. The heat dissipation cover 13 on the inner wall of the mounting frame 12 can dissipate the heat generated by the power module in time to ensure the normal operation of the power module.

[0038] Then, the entire seismic reinforcement structure is installed at a suitable position on the vehicle through multiple mounting plates 5, and the first wire threading hole 7, the second wire threading hole 6 and the third wire threading hole 14 are convenient for leading out the cables of the power module.

[0039] When the vehicle vibrates, the anti-seismic component 2, the first connecting seat 24, the second connecting seat 22, the third connecting seat 26 and the first anti-seismic damper body 23 and the second anti-seismic damper body 25 are used in combination to absorb and buffer vibration energy in different directions and reduce the impact force transmitted to the power module.

[0040] At the same time, the outer surface of the housing 1 is fixedly sleeved with a first buffer pad 8 and a second buffer pad 4 in sequence, providing double protection for the power module and further absorbing vibration energy from the outside.

[0041] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A vehicle-mounted power module anti-seismic reinforcement structure, comprising a housing (1), characterized in that: The inner wall of the housing (1) is provided with a fixing mechanism (3), the interior of the housing (1) is provided with a mounting groove (11), and the inner wall of the mounting groove (11) is provided with multiple groups of anti-seismic components (2); The anti-seismic component (2) includes a first connecting seat (24), one end of the first connecting seat (24) is fixedly connected to the inner wall of one side of the installation groove (11), the inner wall of the first connecting seat (24) is hinged with a first anti-seismic damper body (23) and a second anti-seismic damper body (25) through a rotating shaft, the inner wall of the installation groove (11) is fixedly connected with a second connecting seat (22) and a third connecting seat (26) used in conjunction with the first anti-seismic damper body (23) and the second anti-seismic damper body (25), one end of the first anti-seismic damper body (23) and the second anti-seismic damper body (25) are rotatably connected to the inner walls of the second connecting seat (22) and the third connecting seat (26) through a rotating shaft.

2. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 1, characterized in that: The fixing mechanism (3) comprises a mounting seat (32), wherein a plurality of mounting seats (32) are provided, one end of each of the plurality of mounting seats (32) is fixedly connected to the inner wall of the housing (1), and one end of each of the plurality of mounting seats (32) is fixedly connected to a telescopic gas rod (31), and the output ends of each of the plurality of telescopic gas rods (31) are fixedly connected to a fixing plate (33).

3. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 1, characterized in that: A first buffer pad (8) is fixedly sleeved on the outer surface of the shell (1), and a second buffer pad (4) is fixedly sleeved on the outer surface of the first buffer pad (8).

4. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 3, characterized in that: A first threading hole (7) and a second threading hole (6) are respectively formed at one end of the first buffer pad (8) and the second buffer pad (4).

5. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 1, characterized in that: A plurality of mounting plates (5) are fixedly connected to the bottom end of the housing (1), and a third threading hole (14) is provided at one end of the housing (1).

6. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 1, characterized in that: The top of the housing (1) is movably connected to a mounting frame (12), the top of the mounting frame (12) and the top of the housing (1) are threadedly connected to a plurality of connecting bolts (9), and the inner wall of the mounting frame (12) is fixedly connected to a heat dissipation cover (13).

7. The vehicle-mounted power module anti-seismic reinforcement structure according to claim 1, characterized in that: The corresponding first anti-seismic damper body (23) and the second anti-seismic damper body (25) are arranged in a "V" shape.

8. The anti-seismic reinforcement structure of a vehicle-mounted power module according to claim 2, characterized in that: One end of the opposite surface of the plurality of fixing plates (33) is made of an anti-slip material, and the outer surfaces of the plurality of fixing plates (33) are made of a shock-absorbing material.

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